• 대순사상논총
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• 제18권
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• pp.191-213
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• 2004

The purpose of this essay is to survey the present situation of christian museums and to suggest future direction on the basis of the former result. Firstly, I arranged the present situation of protestant museums as a basic work to secure the importance of religious museums. And I will continue researches about catholic, buddhist, folk museums etc. A christian museum is important in that it is a storehouse of precious data accumulated in the history of modern Korea. However, interest in its value has not been given sufficiently so far despite its importance. Most christian museums are petty in their scale and management. When we consider the historical weight of christian history in the modern Korea, the status of christian museums have to be improved from now on. I classified the types of christian museums in Korea into christian history museum, christian art museum, biblical archeology museum, local churches' history museum, christian figures museum(memorials of famous christians), and mission school(colleges) museums on the basis of contents they possess. It can be said that the representative types among these are christian history museum and biblical archeology museum.

• 한국기록관리학회지
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• 제17권1호
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• pp.193-216
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• 2017

이 연구는 구술사 현장에서 최근 이슈로 부각되고 있는 개인정보법과 관련된 쟁점을 보다 구체적으로 파악하고, 구술사학계와 아카이브즈의 대응방안을 마련하기 위한 것이다. 개인정보법은 헌법상의 사생활의 비밀과 자유에 대한 보호와 개인정보자기결정권을 보장하여 개인의 존엄과 가치를 구현하기 위한 것이다. 구술자료는 살아있는 사람을 대상으로 하는 것으로, 구술자와 구술의 대상으로 등장하는 인물의 인격을 보호하기 위해서는 엄격한 윤리적인 기준이 필요하다. 그러나 개인정보법을 일률적으로 적용하였을 경우에는 지나치게 까다롭고 실현하기 불가능한 동의와 고지를 그 요건으로 하고 있어 구술자료의 수집과 서비스를 불가능하도록 만드는 요인이 되고 있다. 개인정보법의 기계적이고 엄격한 적용은 구술자료의 고유한 내재적 가치를 훼손하고 진본성 유지를 어렵게 만드는 측면이 있어서 온당하지 못하다. 이러한 문제의 해결을 위해서는 개인정보법 제58조 제4항의 신속한 개정이 필요하다. 아울러 구술사 자체의 독자적인 윤리적인 기준의 수립, 그 가운데에서도 특히 제3자 인격권의 보호를 위한 가이드라인의 수립이 필요하다.

• 한국수학사학회지
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• 제15권2호
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• pp.49-68
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• 2002

One of the characteristics of modem mathematics is to use algebra in every fields of mathematics. But we don't have the exact definition of algebra, and we can't clearly define algebraic thinking. In order to solve this problem, this paper investigate the history of algebra. First, we describe some of the features of proportional Babylonian thinking by analysing some problems. In chapter 4, we consider Greek's analytical method and proportional theory. And in chapter 5, we deal with Diophantus' algebraic method by giving an overview of Arithmetica. Finally we investigate Viete's thinking of algebra through his ‘the analytical art’. By investigating these history of algebra, we reach the following conclusions. 1. The origin of algebra comes from problem solving(various equations). 2. The origin of algebraic thinking is the proportional thinking and the analytical thinking. 3. The thing that plays an important role in transition from arithmetical thinking to algebraic thinking is Babylonian ‘the false value’ idea and Diophantus’ ‘arithmos’ concept.

• 한국수학사학회지
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• 제30권1호
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• pp.31-50
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• 2017

This study analyses on the history of uniform convergence, and discusses its educational implications. First, this study inspects 'overflowing of the Euclidean methodology' which was suggested by Lakatos as a cause of tardy appearance of uniform convergence, and reinterprets that cause in the perspective of 'symbolization'. Second, this study looks into the emergence of uniform convergence of Seidel and Weierstrass in this viewpoint of symbolization. As a result, of analysis, we come to know that the definition of uniform convergence had been changed into the theory of 'domain and graph' from that of 'point and function value' by the location change of the quantifier. As these results, this study puts forward an educational suggestion from an angle of epistemological obstacle, concept definition and concept image.

• 설비공학논문집
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• 제15권8호
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• pp.652-660
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• 2003

T-history method, measuring heat-of-fusion of phase change material (PCM) in sealed tubes, has the advantages of a simple experimental device and no requirements in sampling process. However, a degree of supercooling used in selecting the range of latent heat release and neglecting sensible heat during the phase change process can cause significant errors in determining the heat of fusion in the original method, which has been improved in order to predict better results by us. In the present study, the modified method was applied to a variety of PCM such as paraffin and lauric acid having very small or no supercooling with a satisfactory precision. Also the selection of inflection point and temperature measurement position was fumed out not to affect the accuracy of heat-of-fusion significantly. As a result, the method can provide an appropriate means to assess a new developed PCM by cycle test even if a very accurate value cannot be obtained.

• 한국인터넷방송통신학회논문지
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• 제8권5호
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• pp.13-19
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• 2008

멀티미디어 컨텐츠 전송을 위한 모바일 애드-혹(ad-hoc) 네트워크 라우팅 프로토콜은 네트워크의 QoS를 보장해야 때문에 적은 지연 시간과 설립된 경로를 유지하는 것을 필요로 한다. 이 논문에서 제안하는 프로토콜인 HODMRP(History-based On-Demand Multicast Routing Protocol)는 경로를 설립하기 위하여 session history라는 기준을 추가함으로써 강화된 On-Demand Multicast Routing Protocol (ODMRP)이다. 만일 경로가 깨지는 경우가 발생한다면, session history에 의하여 이미 선택된 여분의 안정적인 경로를 이용하여 전송할 수 있다는 것이 이 프로토콜의 특징이다. HODMRP는 시뮬레이션 결과에 의할 때 ODMRP보다 더 나은 패킷 전송률(PDR) 값과 더 낮은 지연 시간을 가진다.

• 한국압력기기공학회 논문집
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• 제19권1호
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• pp.20-26
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• 2023

The defected baffle former bolts of Kori unit 1 were withdrawn to analyze the cause of damage and gamma-ray measurement is being scheduled. Prior to that, in order to calculate the specific radioactivity value of the baffle former bolt, a radioactivity calculation method considering the actual operation history of the nuclear power plant is introduced and the calculation results are shown. In particular, the radioactivity calculation method considering the operation history is obtained by defining the monthly contribution factor from the actual monthly operation history. As a result, the results considering operation history are 16-28% lower than the general radioactivity calculation results. These results can contribute to establish a reasonable but economical strategy when planning nuclear power plant decommissioning.

• 디지털콘텐츠학회 논문지
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• 제11권4호
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• pp.607-614
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• 2010

가족이야기(familyHistory)를 중심으로한 지능형 스토리텔링 기획지원도구란 가족의 역사, 개인의 인물사등 선형적인 서사 장르의 이야기의 저작 과정을 지원하는 도구이다. 서사의 영역은 극, 신화, 전설, 역사 등의 언어적 서사물 뿐만 아니라, 영화, 연극, 발레, 오페라 등의 비언어적 서사도 포괄되나 본 연구에서는 언어적 서사물로서 각 가정의 구성원에 대한 인물사 및 가족역사를 중심으로 한다. 본 스토리텔링 기획 지원 도구는 샘플DB와 지식DB를 통하여 가정의 역사와 이야기에 대한 장르별 스토리텔링을 재구성하고, 내용의 가치와 완성도 높은 이야기를 구축하는데 있어서 적극적으로 활용 가능하다. 스토리텔링 기획에 소요되는 시간을 단축하고, 인력과 비용의 최소화를 지향 한다. 가족, 가정에 대한 스토리텔링은 창작 콘텐츠의 가장 원초적인 기반을 이루는 핵심적 단계이나 누구나 쉽게 접근하여 작성할 수 있는 기획 및 저작도구는 전무한 상태이다. 창작 인프라가 부족한 한국의 현황에서 본 연구가 제시한 기획지원도구는 대중이 쉽게 사용할 수 있고, 매커니즘을 개방화, 구조화 시킴으로서 향후 다양한 장르의 콘텐츠 창작 도구로 연동 가능한 모델을 설계하고 연구하고자 한다.

• 한국건축시공학회:학술대회논문집
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• 한국건축시공학회 2007년도 추계 학술논문 발표대회
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• pp.49-52
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• 2007

Recently, as architectural concrete structures become high-rise and megastructured, concrete become high-strengthened and, by ensuring products of more stability, air compression and rationalization of construction are required. In general, product management test of precast concrete member, specimen for management cured in the same condition with precast concrete member is substitutively used for strength test. However, large cross-sectional precast concrete members such as columns show large temperature increase in manufacturing process not only by external heating but also by concrete itself's hydration heating. Therefore, it is expected that specimen for management to predict strength and compression strength of precast concrete member shows different temperature history and strength characteristics. Concerning this, in order to suggest temperature history and strength characteristics of high strength mass concrete suitable for precast concrete application, this study comprises the inclusive investigations on the relations between management specimen with similar temperature history and core strength, and the strength characteristics per member cross-section dimensional value and per water-bonding material ratio value.

• 한국의사학회지
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• 제27권1호
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• pp.1-7
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• 2014

Objectives : By understanding the basic information as a text about the original script, composition and characteristic of "Shanghanlunzhujie" which is included in "Uibang-yuchwi", We are evaluating value and significance of the text today. Methods : First of all, We are finding what the original script is through comparing different editions. Then by concrete analysis about texts, We are going to determine which standards affected "Shanghanlunzhujie" and "Uibang-yuchwi", and which elements included in those texts. In addition, We are figuring out what the characteristics are in the those texts roughly. Through this consideration, We could evaluate value and significance of the text. Results & Conclusions : In the course of research, We found that this publication deserves attention in the hereditary history of the "Shanghanlun" editions. First, the version of the "Shanghanlunzhujie" in the "Uibang-yuchwi" is surely the Won(元) edition. Based on recent research findings, the Won edition is the earliest version of Chengwuji's "Zhujieshanghanlun". Not only does it contain the original contents, it restored the deleted annotations of the Song edition, constituting the most accurate "Shanghanlun" edition closest to the original form of today.